730432878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17391259}}^1$

素因数の和:17391271

約数の個数: 16

約数和(自身を含む): 1669560960

約数和(自身を除く): 939128082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17391259, 34782518, 52173777, 104347554, 121738813, 243477626, 365216439, 730432878]

約数ペア:

[(1, 730432878), (2, 365216439), (3, 243477626), (6, 121738813), (7, 104347554), (14, 52173777), (21, 34782518), (42, 17391259)]